DVR-4500 series - DVR4-4500, DVR8-4500, DVR16-4500 Calculating... Created: March 07, 2022 03:23Last updated: October 22, 2025 03:40 User Manual ENGLISH 4 & 8 Channel 16 Channel SPANISH FRENCH Hardware Quick Start Guide 4 and 8 channel 16 channel Related articles DVR-4580 series (Swann Security) Customer Support How to Set Up Swann Security for PC and Mac Video Loss Troubleshooting for DVRs (camera stopped working) DVR-4480 series (Swann Security)